Watch dial



FIG. 1 is a top plan view of a watch dial showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a right, top perspective view thereof.

The broken lines in the drawing figures depict unclaimed subject matter that form no part of the claimed design. 

CLAIM The ornamental design for a watch dial, as shown and described. 